In
the modern global world Internet is the easiest and cheapest way of
communication. It is a new device for speedy transmission of notion,
information, news, feelings etc. in the process of computer networks. De facto,
Internet is the network of all Intranets and networks in the world. To have an
Internet connection we need a speedy computer, modem, telephone line and the
help of an ISP (Internet Service Provider). The ISP maintains all accounts of Internet
users. When a user sends messages from his computer, the
modem
processes them and sends them to the ISP and finally the server of the ISP
sends them to the destination. Nowadays this type of Internet connection is
going to be obsolete because the new broadband Internet connection is providing
the users with the advantages of Internet access without telephone wires. It is
done with the help of an antenna and some other required devices. Moreover, the
broadband Internet connection can provide the users with all types of modern
communication facilities at the cheapest rate. Our T & T Board has already
introduced VSAT in our country by which the users can have a connection without
telephone line through wires. As a result, cellular telephone or mobile phone
is being used in our country. Now cellular phone provides the advantages of
Internet connection. However, through Internet we can access any
information-zone of the world having only a click on the computer's mouse. We
can exchange our views and ideas with others and simultaneously can have an
Internet chat with the help of IRC (Internet Relay Chat) and with many other
popular programmes. In modern transaction Internet is providing us with the
facilities of Ready-Cash, MasterCard, Visa-Card and what not. Now text as well
as image is possible to be sent simultaneously through Internet. Besides these,
through Internet the users can get advantages of voicemail, email, telephone,
web-phone, fax, telex, and videoconference. But for video conference the users
need a web-camera or a digital video camera. Through Internet videoconference one
can enjoy the other's movie-live pictures with audio-visual options. Through
Internet one can search browse other's homepage and can download any
information not only from the web-site but also from any
corner
of stored information. Except these, Internet plays a vital role in
entertainment and education. Web- TV and 3-D online games cannot be ignored.
Britannica, Encarta Encyclopedia, online educational help have opened a new
dimension of education. But sometimes the youngsters enjoy obscene pictures and
movies that may hamper their moral characters. After all, we can opine that
Internet communication is now regarded as a milestone in the modern
communicative world.